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Chapter 5 Class 10 - Periodic Classification of Elements

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In Chapter 5 of Class 10, Periodic Classification of elements, you are going to learn about how elements are categorised periodically on the basis of models of 3 Scientists who are -

  • Johann Wolfgang Dobereiner
  • John Newlands
  • Dmitri Ivanovich Mendeleev

You will learn both about the advantages and the limitations of all the models by these 3 scientists.

Out of all these 3 scientists, Mendeleev’s model of the periodic table is most widely used and recognised.

Lastly, you will learn about the modern (modified) periodic table and its uses.


Concepts


NCERT Questions


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Teachoo Questions


MCQs from (Past Year Papers & NCERT Exemplar)


Assertion Reasoning questions (MCQ)


Past Year - 1 Mark Questions


Past Year - 2 Mark Questions


Past Year - 3 Mark Questions


Past Year - 5 Mark Questions


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Teachoo is your one - stop solution for everything related to science as you can find all the concepts, NCERT questions along with extra questions that we call Teachoo questions as they are prepared by our experts.

In Chapter 5 of Class 10, Periodic Classification of elements, you are going to learn about how elements are categorised periodically on the basis of models of 3 Scientists who are -

  • Johann Wolfgang Dobereiner
  • John Newlands
  • Dmitri Ivanovich Mendeleev

You will learn both about the advantages and the limitations of all the models by these 3 scientists.

Out of all these 3 scientists, Mendeleev’s model of the periodic table is most widely used and recognised.

Lastly, you will learn about the modern (modified) periodic table and its uses.